14443021414 has 8 divisors (see below), whose sum is σ = 22073297040. Its totient is φ = 7085255736.

The previous prime is 14443021393. The next prime is 14443021421. The reversal of 14443021414 is 41412034441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68127354 + ... + 68127565.

It is an arithmetic number, because the mean of its divisors is an integer number (2759162130).

Almost surely, 2^14443021414 is an apocalyptic number.

14443021414 is a deficient number, since it is larger than the sum of its proper divisors (7630275626).

14443021414 is a wasteful number, since it uses less digits than its factorization.

14443021414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136254974.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 14443021414 its reverse (41412034441), we get a palindrome (55855055855).

The spelling of 14443021414 in words is "fourteen billion, four hundred forty-three million, twenty-one thousand, four hundred fourteen".